Name:Switchgear
FOB Port:Ningbo/Shanghai/Yiwu/Guangzhou/Shenzhen
Terms of Payment:T/T
Tel: +86 13706784523(Whatsapp)/
Email: amy@putai-electric.com /
Name:Switchgear
FOB Port:Ningbo/Shanghai/Yiwu/Guangzhou/Shenzhen
Terms of Payment:T/T
XGN15-12 type unit type AC metal-enclosed ring network switchgear (hereinafter referred to as ring network cabinet) is a new high-voltage electrical product successfully designed and developed by us after the introduction of foreign excellent technology and in accordance with the requirements of the domestic agricultural power and urban network transformation. All the technical performance indexes are in accordance with IEC62271-200:2003 and GB3906 standards.
The main switch, operating mechanism and components of the ring network cabinet adopt the original parts of foreign companies or the SFL-12/24 type switch assembled and produced domestically, and can also be equipped with the original HAD/US type SF6 circuit breaker or VD4-S type vacuum circuit breaker according to the needs of users.
The operation mode is divided into two types of equipment, dynamic and electric.The cabinet is riveted by CNC machine tool processing, the protection level reaches IP3X, and has reliable mechanical interlocking and anti-misoperation function. This product has the characteristics of small volume, light weight, beautiful appearance, easy operation, long life, high parameters, no pollution, less maintenance.
XGN15-12 type unit type AC metal-enclosed ring network switchgear is suitable for 50Hz, 12kV power network, as the acceptance and distribution of electric energy. The main switch in the cabinet is SF6 switch.
NO | Name | Unit | Parameters | |||
1 | Rated voltage | kV | 12 | |||
2 | Rated frequency | Hz | 50 | |||
3 | Rated current of main busbar/maximum rated current of fuse | A | 630,125 | |||
4 | Rated short-time withstand current of main circuit and earthing circuit | kA/s | 203 | |||
5 | Rated peak withstand current of main circuit and grounding circuit | kA | 50 | |||
6 | Rated short-circuit closing current of main circuit and earthing circuit | kA | 50 | |||
7 | Load switch full-capacity breaking number | 次 | 100 | |||
8 | Fuse opening current | kA | 31.5,40 | |||
9 | Rated closed-loop opening current | A | 630 | |||
10 | Rated transfer current | A | 1600 | |||
11 | Mechanical life | 次 | 2000 | |||
12 | 1 minIndustrial frequency withstand voltage (peak) phase to phase, to ground/isolated breaks | kV | 4,248 | |||
13 | Lightning impulse withstand voltage (peak) phase to phase, to ground/isolated breaks | kV | 7,585 | |||
14 | Secondary circuit 1 min frequency withstand voltage | kV | 2 | |||
15 | Protection class | IP3X | ||||
SFL Technical data | ||||||
Rated Voltage | KV | 12 | 17.5 | 24 | ||
Shock withstand voltage | KV | 75 | 95 | 125 | ||
One-minute frequency withstand voltage | KV | 28 | 38 | 50 | ||
Rated current | A | 630 | 630 | 630 | ||
Closing capacity | KA | 50 | 50 | 40 | ||
Thermal stability current | KA/S | 203 | ||||
Opening capacity | A | 1700 | ||||
Maximum fuse | A | 125 | ||||
Pole distance | mm | 210 | 210 | 210 | ||
VD4-S Technical data | ||||||
Rated Voltage | KV | 12 | 17.5 | 24 | ||
Shock withstand voltage | KV | 75 | 95 | 125 | ||
Frequency withstand voltage | KV | 28 | 38 | 50 | ||
Rated current | A | 630 | 630 | 630 | ||
Thermal stability current | KA/S | 203 | ||||
Pole distance | mm | 210 | 210 | 210 |
Welded elbows in stainless steel pipe fittings can cause corrosion when used incorrectly. After corrosion occurs in welded stainless steel elbows, the pipe wall of t...
Thin-walled elbows in stainless steel pipe fittings are a common pipe connection component. They are generally sanitary grade. The grooves are generally flat and hav...
Flanged joints in stainless steel pipe fittings are a kind of connecting material commonly used in the construction and engineering fields. It uses a stamping proces...
There are also many ways to process stainless steel flanges. Many of them still belong to the category of mechanical processing, and the most commonly used methods a...